Network Layer Quiz

What is the primary function of forwarding in the network layer?

• Creating routing protocols

• Assigning IP addresses

• Moving packets to the next device

• Determining the optimal path

Which protocol is known for using hop count as a metric?

• BGP

• OSPF

• SDN

• RIP

What does SDN stand for?

• Secure Data Network

• Systematic Data Network

• Static Data Node

• Software-Defined Networking

Which of the following is a characteristic of OSPF?

• Sends updates every 30 seconds

• Builds a full network map

• Used for small networks

• Uses hop count

What is the main advantage of traditional control plane methods?

• Centralized control

• Slow adaptation

• Complex management

• Decentralized structure

What is the maximum number of hops allowed in RIP?

• 20

• 15

• 25

• 10

Which of the following is a benefit of SDN?

• Limited scalability

• Centralized control

• Increased complexity

• Static routing

What is the primary role of a router's output port?

• Receive packets

• Buffer packets

• Perform lookups

• Check headers

Which of the following describes the control plane?

• Moves packets based on rules

• Handles traffic management

• Buffers packets

• Creates rules using protocols

What is the main function of a firewall?

• To distribute traffic evenly

• To manage bandwidth

• To block unwanted traffic

• To detect intrusions